Polyhedral lattice block



FIG. 1 is a perspective view of a polyhedral lattice block, showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a back elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

FIG. 8 is a perspective view of another embodiment of the polyhedral lattice block, showing our new design;

FIG. 9 is a front elevation view thereof;

FIG. 10 is a back elevation view thereof;

FIG. 11 is a left side elevation view thereof;

FIG. 12 is a right side elevation view thereof;

FIG. 13 is a top plan view thereof;

FIG. 14 is a bottom plan view thereof;

FIG. 15 is a perspective view of another embodiment of the polyhedral lattice block, with a removable side, showing our new design;

FIG. 16 is a front elevation view thereof;

FIG. 17 is a back elevation view thereof;

FIG. 18 is a left side elevation view thereof;

FIG. 19 is a right side elevation view thereof;

FIG. 20 is a top plan view thereof;

FIG. 21 is a bottom plan view thereof;

FIG. 22 is a perspective view of another embodiment of the polyhedral lattice block, with a removable side, showing our new design;

FIG. 23 is a front elevation view thereof;

FIG. 24 is a back elevation view thereof;

FIG. 25 is a left side elevation view thereof;

FIG. 26 is a right side elevation view thereof;

FIG. 27 is a top plan view thereof; and,

FIG. 28 is a bottom plan view thereof. 

CLAIM The ornamental design for a polyhedral lattice block, as shown and described. 